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1.
J Cardiovasc Electrophysiol ; 33(3): 473-480, 2022 03.
Artigo em Inglês | MEDLINE | ID: mdl-35040526

RESUMO

INTRODUCTION: The reuse of cardiac implantable electronic devices may help increase access to these therapies in low- and middle-income countries (LMICs). No published data exist regarding the views of patients and family members in LMICs regarding this practice. METHODS AND RESULTS: An article questionnaire eliciting attitudes regarding pacemaker reuse was administered to ambulatory adult patients and patients' family members at outpatient clinics at Centro Nacional Cardiologia in Managua, Nicaragua, Indus Hospital in Karachi, Pakistan, Hospital Carlos Andrade Marín, and Hospital Eugenio Espejo in Quito, Ecuador, and American University of Beirut Medical Center in Beirut, Lebanon. There were 945 responses (Nicaragua - 100; Pakistan - 493; Ecuador - 252; and Lebanon - 100). A majority of respondents agreed or strongly agreed that they would be willing to accept a reused pacemaker if risks were similar to a new device (707, 75%), if there were a higher risk of device failure compared with a new device (584, 70%), or if there were a higher risk of infection compared to a new device (458, 56%). A large majority would be willing to donate their own pacemaker at the time of their death (884, 96%) or the device of a family member (805, 93%). Respondents who were unable to afford a new device were more likely to be willing to accept a reused device (79% vs. 63%, p < .001). CONCLUSIONS: Patients and their family members support the concept of pacemaker reuse for patients who cannot afford new devices.


Assuntos
Desfibriladores Implantáveis , Marca-Passo Artificial , Adulto , Reutilização de Equipamento , Família , Humanos , Inquéritos e Questionários
2.
Pak J Med Sci ; 36(1): S49-S54, 2020 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-31933607

RESUMO

OBJECTIVE: To assess the impact of structured counselling on the knowledge of patients and families attending the Tuberculosis (TB) clinic at the Indus Hospital, Karachi. METHODS: This was a case control study conducted from 17th December 2018 to 28th December 2018 at The Indus Hospital, Karachi. We evaluated the baseline knowledge regarding TB in 60 patients and families, 30 of whom had undergone at least one counselling session at the TB clinic. We then compared the scores achieved by each group in three main categories of tuberculosis: disease, treatment and prevention. RESULTS: The average scores in all three categories of TB knowledge were higher in counselled participants compared to non-counselled participants. CONCLUSION: We found that structured counselling resulted in improved patient knowledge and clarified common misconceptions about TB which has been shown to result in improved patient outcomes. Effective counselling is an easy to implement strategy in a low resource setting. A trained psychosocial counsellor is essential for every TB program in Pakistan.

3.
Pak J Med Sci ; 38(2): 333, 2022 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-35310791
4.
J Pak Med Assoc ; 66(6): 754-6, 2016 06.
Artigo em Inglês | MEDLINE | ID: mdl-27339583

RESUMO

To our knowledge, this is an unusual case of a community-acquired pneumonia (CAP) with sepsis secondary to Streptococcus pneumoniae that required lung resection for a non-resolving consolidation. A 74 year old previously healthy woman, presented with acute fever, chills and pleuritic chest pain in Emergency Department (ED). A diagnosis of CAP was established with a Pneumonia Severity Index CURB-65 score of 5/5. In the ER, she was promptly and appropriately managed with antibiotics and aggressive supportive therapy. She remained on ten days of intravenous antibiotics. However, 48 hours post antibiotic course, she returned to ER with fever and signs of sepsis. Despite timely and appropriate management, the consolidated lobe remained the focus of sepsis for over four weeks. The patient recovered after the offending lobe was resected. Histopathology of the lung tissue revealed acute and chronic inflammation. However, no malignancy, bacterial infection or broncho-pleural fistula was found. Eighteen months post-surgery, the patient remains well.


Assuntos
Pneumonia Necrosante/cirurgia , Pneumonia Pneumocócica/cirurgia , Idoso , Antibacterianos/uso terapêutico , Infecções Comunitárias Adquiridas , Feminino , Humanos , Pulmão , Pneumonia , Pneumonia Necrosante/tratamento farmacológico , Pneumonia Pneumocócica/tratamento farmacológico , Streptococcus pneumoniae
5.
World J Surg ; 39(3): 677-85, 2015 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-25376869

RESUMO

BACKGROUND: The global burden of surgical disease has not been well quantified, but is potentially immense. Given the enormity of the problem and the relative paucity of data, definition and monitoring of surgical burden of disease is an essential step in confronting the problem. This study aimed to estimate the prevalence of non-acute surgical disease symptoms in a low-income population. METHODS: The survey was conducted as part of the Indus Hospital Community Cohort in Karachi, Pakistan. A systematic random sampling design was used to enroll 667 households from March to August 2011. An unvalidated questionnaire intending to measure prevalence of surgical symptoms was administered to 780 participants. RESULTS: 761 participants completed the screening questionnaire, with 346 (45%) reporting one or more symptoms requiring surgical assessment (excluding those screened positive for symptoms of osteoarthritis), of which only 8.4% followed up on scheduled appointments at the referral hospital. A total of 126 past surgical procedures were recorded in 120 participants. CONCLUSION: There is a high prevalence of symptoms suggestive of surgical diseases in our urban catchment population with relatively convenient access to health facilities including a tertiary care hospital providing free of cost care. The perceived severity of symptoms, and a complex interaction of other factors, may play an important role in understanding health seeking behavior in our population. Developing a context-specific validated tool to correctly identify surgical symptoms disease in the community with appropriate referral for early management is essential to identify and therefore reduce the burden of surgical diseases within the community. This must happen hand in hand with further studies to understand the barriers to seeking timely health care.


Assuntos
Países em Desenvolvimento/estatística & dados numéricos , Procedimentos Cirúrgicos Eletivos/estatística & dados numéricos , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Pobreza/estatística & dados numéricos , População Urbana/estatística & dados numéricos , Adolescente , Adulto , Criança , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Paquistão , Encaminhamento e Consulta/estatística & dados numéricos , Inquéritos e Questionários , Adulto Jovem
6.
J Health Popul Nutr ; 32(4): 623-33, 2014 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-25895196

RESUMO

This cluster-randomized interventional trial at periurban settings of Karachi was conducted to evaluate the impact of maternal educational messages regarding appropriate complementary feeding (CF) on the nutritional status of their infants after 30 weeks of educational interventions delivered by trained community health workers. Mothers in the intervention group received three education modules about breastfeeding (BF) and appropriate CF at a baseline visit and two subsequent visits 10 weeks apart. The control group received advice about BF according to national guidelines. Infants' growth [weight, length, and mid-upper arm-circumference (MUAC), stunting, wasting, and underweight] were measured at four time points. At the end of the study, infants in the intervention group had a higher mean weight of 350 g (p=0.001); length of 0.66 cm (p=0.001), and MUAC of 0.46 cm (p=0.002) compared to the controls; proportionate reduction of stunting and underweight were 10% (84% vs. 74%; OR(adj) 8.36 (5.6-12.42) and 5% (25% vs. 20%; OR(adj) 0.75 (0.4-1.79) in the intervention compared to the control group. For relatively food-secure populations, educational interventions about appropriate CF to mothers had a direct positive impact on linear growth of their infants.


Assuntos
Escolaridade , Fenômenos Fisiológicos da Nutrição do Lactente , Estado Nutricional , Estatura , Peso Corporal , Aleitamento Materno , Serviços de Saúde Comunitária , Feminino , Educação em Saúde , Humanos , Lactente , Masculino , Paquistão , Pobreza
7.
World J Surg ; 37(10): 2313-21, 2013 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-23765083

RESUMO

BACKGROUND: The need for surgical care far exceeds available facilities, especially in low income and poor countries. Limited data are available to help us understand the extent and nature of barriers that limit access to surgical care, particularly in the Asian subcontinent. The aim of this study was to understand factors that influence access to surgical care in a low-income urban population. METHODS: An observational cross-sectional study was conducted on 199 consecutive patients admitted for elective surgery from February to April 2010 to identify the presence and causes of delay in accessing surgical care. RESULTS: The median duration of symptoms were 7 and 4 months in women and men, respectively. The odds of delay between the onset of symptoms and seeking initial health care (first interval) is twice as likely for women than for men [52.7 vs. 37.5 %, odds ratio (OR) 1.9]. Lack of knowledge regarding treatment options [OR 3.8; 95 % confidence interval (CI) 1.4-10.3] and about disease implications (OR 2.4; 95 % CI 1.2-4.8) were cited most often. A second interval of delay (time from when surgery was first advised to the surgery) was reported by 123 (61.8 %) patients. Financial constraints (29.6 %) and environment-related delays (10.6 %) were cited most often. More women than men thought there was a second delay interval (73 vs. 58 %). The odds of women having more co-morbid conditions were nearly 4.7 times that of men (95 % CI 1.5-15.1). CONCLUSIONS: A complex interaction of factors limits access to surgical care in developing countries. Women appear to face greater hurdles to accessing health care. Understanding local factors is essential to make care accessible.


Assuntos
Países em Desenvolvimento , Procedimentos Cirúrgicos Eletivos , Acessibilidade aos Serviços de Saúde , Centros de Atenção Terciária , Adulto , Estudos Transversais , Procedimentos Cirúrgicos Eletivos/economia , Procedimentos Cirúrgicos Eletivos/estatística & dados numéricos , Feminino , Pesquisas sobre Atenção à Saúde , Conhecimentos, Atitudes e Prática em Saúde , Acessibilidade aos Serviços de Saúde/economia , Acessibilidade aos Serviços de Saúde/estatística & dados numéricos , Humanos , Masculino , Razão de Chances , Paquistão , Aceitação pelo Paciente de Cuidados de Saúde , Pobreza , Fatores Sexuais , População Urbana
8.
BMC Public Health ; 12: 421, 2012 Jun 08.
Artigo em Inglês | MEDLINE | ID: mdl-22682277

RESUMO

BACKGROUND: Vitamin D deficiency has been identified as a major public health problem worldwide. Sunlight is the main source of vitamin D and its measurement using dosimeters is expensive and difficult for use in population-based studies. Hence, the aim of this study was to develop and validate questionnaires to assess sunlight exposure in healthy individuals residing in Karachi, Pakistan. METHODS: Two questionnaires with seven important items for sunlight exposure assessment were developed. Fifty four healthy adults were enrolled based on their reported sunlight exposure (high = 17, moderate = 18, low = 19) from Aga Khan University, Karachi. Over four days, study participants were asked to wear a dosimeter between sunrise and sunset and report time spent and activities undertaken in the sun for questionnaire validation. Algorithm for item weightage was created as an average score based on ultraviolet B percentage received. Blood samples were obtained for serum vitamin D. RESULTS: The mean time (minutes) spent in sun over 4 days (±SD) was 69.5 (±32) for low, 83.5 (±29.7) for moderate and 329 (±115) for high exposure group. The correlation between average time (minutes) spent in sun over 4 days and mean change in absorbance of UV dosimeters for 4 days was 0.60 (p < 0.01). Correlation between average score and vitamin D levels was found to be 0.36 (p = 0.01) for short term questionnaire score, 0.43 (p = 0.01) for long term questionnaire score in summers and 0.48 (p = 0.01) in winters. CONCLUSIONS: The sunlight exposure measurement questionnaires were valid tools for use in large epidemiological studies to quantify sunlight exposure.


Assuntos
Exposição Ambiental/estatística & dados numéricos , Luz Solar , Inquéritos e Questionários , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Paquistão , Radiometria/estatística & dados numéricos , Reprodutibilidade dos Testes , Fatores de Tempo , Vitamina D/sangue , Deficiência de Vitamina D/diagnóstico
9.
Jpn J Infect Dis ; 75(1): 16-23, 2022 Jan 24.
Artigo em Inglês | MEDLINE | ID: mdl-34053957

RESUMO

Accurate and rapid diagnosis of coronavirus disease 2019 (COVID-19) is critical for proper care and identification of affected individuals. This led to early availability of many serological assays in the market, but with limited validation. In this study, we aimed to validate the serological assays based on different techniques. We evaluated 15 different assays based on four immunoassay techniques in 235 patients. The most sensitive kits employed were as follows: immunochromatography (Zybio severe acute respiratory syndrome coronavirus 2 [SARS-CoV-2] IgM/IgG Antibody Assay Kit - 83%), ELISA (Aeskulisa SARS-CoV-2 NP IgG -88.1%), chemiluminescence (Alinity SARS-CoV-2 IgG - 82.2%), and immunofluorescence (Lifotronic FA160 (Shenzhen SARS-CoV-2 Assay Kit [IgG]) - 88.9%). The kits by Uniper (Singuway Biotec COVID-19 IgM/IgG Presumptive Kit), Genrui 2019-nCoV IgM/IgG Test Kit, Wondfu SARS-CoV-2 Antibody Test, and Aeskulisa SARS-CoV-2 NP IgG exhibited 100% specificity, whereas IgG assay using Lifotronic FA160 (Shenzhen SARS-CoV-2 Assay Kit) exhibited the lowest specificity at 58%. Maximum agreement was observed between Aeskulisa SARS-CoV-2 NP IgG and Alinity SARS-CoV-2 IgG at 94%. Serological tests are practical alternatives, but their reliability depends on critical validation. The COVID-19 pandemic warranted investment in healthcare research at both the national and international levels.


Assuntos
COVID-19 , SARS-CoV-2 , Anticorpos Antivirais , Humanos , Imunoensaio , Imunoglobulina M , Pandemias , Reprodutibilidade dos Testes , Sensibilidade e Especificidade
10.
J Family Med Prim Care ; 10(2): 642-647, 2021 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-34041054

RESUMO

BACKGROUND: To assess the current knowledge related to hand washing and efficiency of intervention on hand washing techniques amongst school children. METHODOLOGY: A randomized control trial was conducted amongst class II students of a private school in Korangi, Karachi. Pre-intervention assessment including baseline knowledge and observed practices of hand washing in comparison with World Health Organization (WHO) standard hand washing techniques was done. This was followed by education and demonstration of proper hand washing steps by principal investigator utilizing visual aids. Participants were then randomized into two group: Group A (education only group) and Group B (education along with glow gel application group). First post-intervention assessment was conducted on same day where both groups were observed for the hand washing steps and scored for hand washing technique. In addition, participants of group B were shown germs under Ultraviolet (UV) light. School was revisited after 1 week later and participants were reassessed for their hand washing technique along with cleanliness grade after applying glow gel and observing under UV light. Data was entered and analyzed using SPSS version 21.0. RESULT: No significant differences were found in median hand washing scores pre-intervention between both the groups (Group A vs B: 4 vs 5, P value = 0.659), while significant improvement in median hand washing scores was seen post intervention in group B as compared to group A (7 vs 6, P value = 0.011). However, no significant differences were seen in median hand washing scores at follow-up between both the groups (Group A vs B: 9 vs 8.5, P value = 0.715) but a significant improvement was observed in both the groups in the hand washing practices from baseline (P-value = 0.000). On the contrary, no significant differences were found in median cleanliness grade between both the groups (Median for both the groups was 5, P value = 0.695). CONCLUSIONS: Hand washing education utilizing various aids is an effective method to improve children's hand washing capability. This short-term intervention was effective even in absence of glow gel, but no cleanliness of hands was observed in both the groups.

11.
J Family Med Prim Care ; 10(2): 765-772, 2021 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-34041074

RESUMO

OBJECTIVE: We aimed to assess the parent-reported screen time of children, identify the perceived risk factors for increased screen time and its relationship to psychological distress in children. MATERIALS AND METHOD: A cross sectional study was conducted at a teaching hospital in Karachi, Pakistan. A total of 230 employees from medical and non-medical departments were included. Participants were employees with child/children ages 4-12 year who consented to participate in the study, we included 135 fathers and 91 mothers. The questionnaire included (i) demographic data (ii) Media history exam form and (iii) parent reported strength and difficult questionnaire (SDQ). RESULT: The average daily screen time reported was 2.5 (1.5-5) hour for boys and 2 (1-4) hour for girls. Preschoolers had greater screen time as compared to school-aged children (Median (IQR): 3 (1.5-5.6) vs 2 (1-4), P = 0.46). The children owned devices with approximately equal distribution of preschoolers and school-aged children (19 (27.1%) and 48 (30%), P = 0.661 respectively). Emotional score was found higher in school-aged group in comparison to preschoolers (p = 0.036). Moreover, mother screen time and number of devices owned by a child were found to be positively associated with child's screen time. CONCLUSION: We conclude that as we are embracing the digital age providing a tech free zone to children is virtually impossible. Children screen time related activities in our part of the world exceeds the limitation. Parental awareness and co-viewing screen with their children are essential to avoid media related behavior problems.

12.
Disasters ; 34(2): 380-401, 2010 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-19863566

RESUMO

The 7.6 magnitude (Richter scale) earthquake that struck northern Pakistan on 8 October 2005 was devastating. This paper gauges success in targeting vulnerable families during the transition from relief to reconstruction through cash assistance provided by the Livelihood Support Cash Grants (LSCG) programme. Families without a male member, with a disabled male member aged between 18 and 60 years or with more than five children, defined as vulnerable, were provided with USD 50 per month for six months via a bank transfer. The LSCG scheme enrolled around 750,000 families and selected 267,402 vulnerable families to whom it disbursed a total of USD 86.95 million. Using a community-based survey, this paper assesses leakage and under-coverage (exclusion). Approximately 30 per cent of families received the cash grant. However, only one in two was eligible for the benefit, and one in two deserving families was excluded. This is a matter of grave concern.


Assuntos
Desastres/economia , Terremotos/economia , Assistência Pública/economia , Família Monoparental , Nações Unidas , Populações Vulneráveis , Adulto , Estudos de Casos e Controles , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Paquistão , Assistência Pública/normas
13.
J Family Med Prim Care ; 9(11): 5564-5573, 2020 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-33532396

RESUMO

OBJECTIVE: We aimed to study the extent of liver fibrosis in chronic hepatitis C patients with indeterminate APRI score of ≥ 0.5 - ≤2 (between higher and lower cut off value) and correlate it to transient elastography (TE) and FIB 4 index. METHOD: A cross-sectional study, 80 patients with CHC mono infection, APRI score ≥ 0.5 - ≤2 were interviewed from the cohort visiting the CHC program clinic at a tertiary care hospital in Karachi, Pakistan. Data were analyzed using STATA 14.0 and R 3.5.2 and SPSS 24.0 software according to their capabilities. RESULT: Of 80 patients, 50 (62.5%) were females and 30 (37.5%) were males with mean (±SD) ages of 41.73 (±11.5) years and 41.16 (±9.24) years respectively. The FIB 4 value among indeterminate APRI was reported as 1.47 (IQR 1.05-2.43). TE categories was reported: F0-F1 (n = 29; 36%), F1-F2 (n = 10; 12.5%), F2 (n = 9; 11.2%) F3 (n = 13; 16.2%), F3-F4 (n = 1; 1.2%) F4 (n = 18; 22.5%). FIB4 had a moderate positive correlation with TE while a weak positive correlation was found between APRI and TE (0.488, P < 0.0001 and 0.289, P < 0.001, respectively). TE was taken as a gold standard and compared with FIB4. The model constructed reported FIB4 as a good prediction for liver fibrosis with diagnostic accuracy 72%. CONCLUSION: The combination of two serum markers proves to be a low-cost noninvasive testing strategy for CHC patients having an indeterminate APRI score. By being readily accessible both biochemical scores can simplify liver assessment in lower middle-income countries (LMIC) and help family physicians to take appropriate decisions about treatment initiation with minimum delays.

14.
Arch Dis Child ; 105(12): 1208-1214, 2020 12.
Artigo em Inglês | MEDLINE | ID: mdl-32404437

RESUMO

BACKGROUND: WHO recommends simplified antibiotics for young infants with sepsis in countries where hospitalisation is not feasible. Amoxicillin provides safe, Gram-positive coverage. This study was done to determine pharmacokinetics, drug disposition and interpopulation variability of oral amoxicillin in this demographic. METHODS: Young infants with signs of sepsis enrolled in an oral amoxicillin/intramuscular gentamicin treatment arm of a sepsis trial in Karachi, Pakistan, were studied. Limited pharmacokinetic (PK) sampling was performed at 0, 2-3 and 6-8 hours following an index dose of oral amoxicillin. Plasma concentrations were determined by high-performance liquid chromatography/mass spectrometry. Values of ≥2 mg/L were considered as the effect threshold, given the regional minimal inhibitory concentration (MIC) of resistant Streptococcus pneumoniae. RESULTS: Amoxicillin concentrations were determined in 129 samples from 60 young infants. Six of 44 infants had positive blood cultures with predominant Gram-positive organisms. Forty-four infants contributing blood at ≥2 of 3 specified timepoints were included in the analysis. Mean amoxicillin levels at 2-3 hours (11.6±9.5 mg/L, n=44) and 6-8 hours (16.4±9.3 mg/L, n=20) following the index dose exceeded the MIC for amoxicillin (2.0 mg/L) against resistant S. pneumoniae strains. Of 20 infants with three serum levels, 7 showed a classic dose-exposure profile and 13 showed increasing concentrations with time, implying delayed absorption or excretion. CONCLUSION: Amoxicillin concentrations in sera of young infants following oral administration at 75-100 mg/kg/day daily divided doses exceeds the susceptibility breakpoint for >50% of a 12-hour dosing interval.Oral amoxicillin may hold potential as a safe replacement of parenteral ampicillin in newborn sepsis regimens, including aminoglycosides, where hospitalisation is not feasible. TRIAL REGISTRATION NUMBER: NCT01027429.


Assuntos
Amoxicilina/sangue , Amoxicilina/farmacocinética , Antibacterianos/sangue , Antibacterianos/farmacocinética , Sepse/tratamento farmacológico , Administração Oral , Amoxicilina/administração & dosagem , Antibacterianos/administração & dosagem , Quimioterapia Combinada , Feminino , Gentamicinas/administração & dosagem , Humanos , Lactente , Recém-Nascido , Injeções Intramusculares , Masculino , Testes de Sensibilidade Microbiana , Streptococcus pneumoniae/efeitos dos fármacos , Fatores de Tempo
16.
Food Nutr Bull ; 29(2): 132-9, 2008 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-18693477

RESUMO

BACKGROUND: Anemia affects almost two-thirds of pregnant women in developing countries and contributes to maternal morbidity and mortality and to low birthweight. OBJECTIVE: To determine the prevalence of anemia and the dietary and socioeconomic factors associated with anemia in pregnant women living in an urban community setting in Hyderabad, Pakistan. METHODS: This was a prospective, observational study of 1,369 pregnant women enrolled at 20 to 26 weeks of gestation and followed to 6 weeks postpartum. A blood sample was obtained at enrollment to determine hemoglobin levels. Information on nutritional knowledge, attitudes, and practice and dietary history regarding usual food intake before and during pregnancy were obtained by trained interviewers within 1 week of enrollment. RESULTS: The prevalence of anemia (defined by the World Health Organization as hemoglobin < 11.0 g/dL) in these subjects was 90.5%; of these, 75.0% had mild anemia (hemoglobin from 9.0 to 10.9 g/dL) and 14.8% had moderate anemia (hemoglobin from 7.0 to 8.9 g/dL). Only 0.7% were severely anemic (hemoglobin < 7.0 g/ dL). Nonanemic women were significantly taller, weighed more, and had a higher body mass index. Multivariate analysis after adjustment for education, pregnancy history, iron supplementation, and height showed that drinking more than three cups of tea per day before pregnancy (adjusted prevalence odds ratio [aPOR], 3.2; 95% confidence interval [CI], 1.3 to 8.0), consumption of clay or dirt during pregnancy (aPOR, 3.7; 95% CI, 1.1 to 12.3), and never consuming eggs or consuming eggs less than twice a week during pregnancy (aPOR, 1.7; 95% CI, 1.1 to 2.5) were significantly associated with anemia. Consumption of red meat less than twice a week prior to pregnancy was marginally associated with anemia (aPOR, 1.2; 95% CI, 0.8 to 1.8) but was significantly associated with lower mean hemoglobin concentrations (9.9 vs. 10.0 g/dL, p = .05) during the study period. A subanalysis excluding women with mild anemia found similar associations to those of the main model, albeit even stronger. CONCLUSIONS: A high percentage of women at 20 to 26 weeks of pregnancy had mild to moderate anemia. Pica, tea consumption, and low intake of eggs and red meat were associated with anemia. Women of childbearing age should be provided nutritional education regarding food sources of iron, especially prior to becoming pregnant, and taught how food choices can either enhance or interfere with iron absorption.


Assuntos
Anemia Ferropriva/epidemiologia , Dieta , Conhecimentos, Atitudes e Prática em Saúde , Ferro da Dieta/administração & dosagem , Saúde da Mulher , Adulto , Anemia Ferropriva/prevenção & controle , Bebidas , Índice de Massa Corporal , Estudos de Coortes , Estudos Transversais , Dieta/normas , Ovos , Feminino , Hemoglobinas/análise , Humanos , Carne , Necessidades Nutricionais , Ciências da Nutrição/educação , Estado Nutricional , Paquistão/epidemiologia , Pica , Gravidez , Prevalência , Estudos Prospectivos , Fatores de Risco , Fatores Socioeconômicos , Chá , População Urbana/estatística & dados numéricos
17.
Cureus ; 10(11): e3551, 2018 Nov 05.
Artigo em Inglês | MEDLINE | ID: mdl-30648083

RESUMO

Purpose To estimate the burden of infectious diseases and the seasonality of mosquito-borne diseases seen at The Indus Hospital, Karachi (TIH). Methodology We performed a retrospective data analysis of all infectious diseases (ID) cases, retrieved from medical records over a five-year period starting from 1 January 2012 till 31 December 2016 at The Indus Hospital (TIH), which is a 150-bed, charity-based, tertiary-care health facility. The collected data has been categorized into three groups: (A) public health-related diseases, including community and environmental IDs, i.e., mosquito-borne diseases such as malaria and dengue, respiratory tract infections, diarrheal diseases, typhoid, and hepatitis; (B) systemic infection related IDs that target individual anatomical or physiological systems such as the respiratory tract, urinary tract, skin and soft tissue, and the cardiac system, and lastly, those IDs which are (C) programmatically managed at TIH, namely cases from the tuberculosis (TB), human immunodeficiency virus (HIV)/acquired immunodeficiency syndrome (AIDS), and malaria clinics, and the rabies prevention center. As the study is an audit, ethical approval was waived by the institutional review board (IRB). Result Overall data from 71,815 patients were assessed. In the public health group (A), the main bulk of diseases were due to malaria, tuberculosis, respiratory tract infections (upper and lower), and diarrheal diseases in both males and females in descending order; there was preponderance of malaria, respiratory tract infections, and diarrheal diseases in males, and of tuberculosis among females. Among the systemic diseases group (B), urinary tract infections (UTIs) had a disproportionately high incidence, followed by skin and soft tissue infections, while bone and joint infections and diabetic foot had equal incidence. In the programmatic group (C), the highest number of cases seen was dog bites followed by drug-sensitive TB. Overall, the six most common infections were malaria, cases of dog bites, tuberculosis, respiratory tract infections, diarrheal diseases, and hepatitis C. More women than men had TB; diarrheal disease and respiratory tract infections were more common in children. UTIs were the most common systemic infections among both men and women. Conclusion There is a great need to have an effective surveillance mechanism of preventable diseases at the national level. Our study highlights the diversity of cases that should direct medical curriculum development, post-graduate training, and health services improvement.

18.
Cureus ; 10(2): e2138, 2018 Feb 02.
Artigo em Inglês | MEDLINE | ID: mdl-29632748

RESUMO

Background Growth charts are essential tools used by pediatricians as well as public health researchers in assessing and monitoring the well-being of pediatric populations. Development of these growth charts, especially for children above five years of age, is challenging and requires current anthropometric data and advanced statistical analysis. These growth charts are generally presented as a series of smooth centile curves. A number of modeling approaches are available for generating growth charts and applying these on national datasets is important for generating country-specific reference growth charts. Objective To demonstrate that quantile regression (QR) as a viable statistical approach to construct growth reference charts and to assess the applicability of the World Health Organization (WHO) 2007 growth standards to a large Pakistani population of school-going children. Methodology This is a secondary data analysis using anthropometric data of 9,515 students from a Pakistani survey conducted between 2007 and 2014 in four cities of Pakistan. Growth reference charts were created using QR as well as the LMS (Box-Cox transformation (L), the median (M), and the generalized coefficient of variation (S)) method and then compared with WHO 2007 growth standards. Results Centile values estimated by the LMS method and QR procedure had few differences. The centile values attained from QR procedure of BMI-for-age, weight-for-age, and height-for-age of Pakistani children were lower than the standard WHO 2007 centile. Conclusion QR should be considered as an alternative method to develop growth charts for its simplicity and lack of necessity to transform data. WHO 2007 standards are not suitable for Pakistani children.

19.
Biomed Res Int ; 2017: 4957348, 2017.
Artigo em Inglês | MEDLINE | ID: mdl-28194416

RESUMO

Introduction. Male circumcision is a recommended practice in Muslim tradition. It is important to ensure that this procedure is performed as safely as possible in these communities. Methods. Five hundred adult men and women with at least one male child less than 18 years were interviewed in Karachi, Pakistan, regarding details of their child's circumcision. The survey focused on actual and perceived delays in circumcision and perceptions about appropriate age and reasons and benefits and complications of the procedure. Circumcisions done after two months of age were defined as delayed. Results. Religious requirement was the primary reason for circumcision in 92.6% of children. However, 89.6% of respondents were of the opinion that circumcision had medical benefits as well. Half of the children (54.1%) had delayed circumcision (range 2.5 months to 13 years), even though 81.2% of parents were of the opinion that circumcisions should be done within 60 days of birth. Facility-delivered babies had less delay in circumcisions (49.1%) as compared to home-delivered babies (60.5%). Conclusion. Understanding the perceptions and practices around male circumcision can help guide national strategies for designing and implementing safe circumcision programs in Muslim-majority settings, with the potential to benefit an annual birth cohort of 20-25 million boys worldwide.


Assuntos
Circuncisão Masculina , Islamismo , Adolescente , Adulto , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Masculino
20.
PLoS One ; 12(10): e0186896, 2017.
Artigo em Inglês | MEDLINE | ID: mdl-29073172

RESUMO

The Kingdom of Saudi Arabia (KSA) is an Islamic monarchy and was established in 1932. Saudi women first entered the medical field in 1975 and the country has since seen a steady increase in women pursuing medicine. However, there is limited data on gender related issues for women doctors practicing in Saudi Arabia. Therefore, our study objective was to assess the perception amongst peers regarding gender equality and social issues faced by women doctors in Saudi Arabia. An online anonymous cross-sectional survey was administered in English to doctors at King Khalid Hospital, affiliated to King Saud University, in Riyadh, between April and May of 2016. Of 1015 doctors, 304 (30%) participated, of which 129 (42.4%) were females and 231 (76%) were Saudi nationals. The average age was 32.4 years (±SD: 8.7). The majority opined that there was no gender discrimination in salaries (73.7% p-value = 0.4), hospital benefits (62.2% p-value = 0.06) or entry into any field of Medicine/Pediatrics (68.4% p-value = 0.207). However, only a minority believed that there was no gender discrimination for entry into surgery (37.3% p-value = .091). A higher proportion of male doctors agreed that promotion opportunities are equal (66.3% vs 45.7%, p-value = 0.002). However, of 54 consultants, only 18 (33.3%) were women. Over half of the women (52.3%) reported that they never wear the face veil. Only a minority of male and female doctors (12.2%) believed women doctors should wear the veil since they examine male patients. Fewer respondents believed that female doctors face harassment from male doctors (14.5%) whereas 30.7% believed female doctors face harassment from male patients. More females, than males, agreed with the statement that female doctors are as committed to their careers as are males (92.2% vs 67.4%, p-value<0.0001). Of 304 participants, 210 (69.1%) said that they would still choose to become a doctor with approximately equal proportions between males and females (68% vs 70.5%, p-value = 0.79). In conclusion, our survey of male and female doctors at a government university hospital in Saudi Arabia revealed that the majority believed there was gender equality amongst doctors in terms of salaries, benefits, opportunities for promotion and entry into any field of medicine or pediatrics, but not surgery. However, there were significantly fewer women at consultant positions, a deficiency that needs to be addressed.


Assuntos
Médicas , Sexismo , Apoio Social , Local de Trabalho , Adulto , Estudos Transversais , Feminino , Hospitais Universitários , Humanos , Masculino , Arábia Saudita
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